3SYI
Crystal structure of sulfide:quinone oxidoreductase Ser126Ala variant from Acidithiobacillus ferrooxidans using 7.0 keV diffraction data
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Sulfide-quinone reductase, putative | polymer | 437 | 47750.0 | 1 | UniProt (B7JBP8) Pfam (PF07992) In PDB | Acidithiobacillus ferrooxidans | |
| 2 | A | FLAVIN-ADENINE DINUCLEOTIDE | non-polymer | 785.5 | 1 | Chemie (FAD) | |||
| 3 | A | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 1 | Chemie (LMT) | |||
| 4 | A | HYDROSULFURIC ACID | non-polymer | 34.1 | 5 | Chemie (H2S) | |||
| 5 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 6 | water | water | 18.0 | 104 | Chemie (HOH) |
Sequence modifications
A: 2 - 434 (UniProt: B7JBP8)
| PDB | External Database | Details |
|---|---|---|
| Met -2 | - | expression tag |
| Arg -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Ser 1 | - | expression tag |
| Ala 126 | Ser 126 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 47750.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1562.6 | |
| All* | Total formula weight | 49312.6 |
